15-Letter Words Matching ___T____C______

There are 18 15-letter words that match ___T____C______. 4 are common words, such as GENTRIFICATIONS and MULTIPLICATIONS. A rarer one is SEPTENDECILLION. In this set, I is the most frequent open letter (18 words). 5 words contain a doubled letter.

Full list 18

gentrificationsmultiplicationsmultiprocessingmultiprocessorscontradictorilyfantasticalnessmastoidectomiesmultifunctionaloxytetracyclinephotoelectricalcontradictoriesfantasticationsmistranscribingmultidisciplineparthenocarpiesphotoelectronicprettificationsseptendecillion

About this list

Words
18 (4 common words)
Common example
gentrifications
Rare example
septendecillion
Doubled letters
5
Ending in S
9
Most frequent letter
I (18)

Questions

How many 15-letter words matching ___t____c______ are there?

18. 4 of them are common words.

What is a common example?

GENTRIFICATIONS is among the common words in this set.